Review on GM Genuine Parts Engine Cooling Fan Clutch 15-40133 - Improved SEO-friendly product name by Dylan Goins

So my Brides 04 Envoy 6 cyl. Fan problems start at 120,000 miles. Apparently they all arise at some point and time. Unlike most conventional fan clutches, the Envoy clutch is computer controlled yet mechanically actuated by a pulley bolted to the water pump. As an auto mechanic by trade, I usually prefer to ditch the big MPG mechanical fans that dent them and put in a good electric fan instead, but since they are controlled by the watchful eye of the on-board computer, I decided to replace them it through a factory device. part of the style. There are several options here and whether you do it yourself or hire a professional, you must first decide at this point what other parts you want to replace along with the fan clutch. Their main feature is the water pump. When these factory fan clutches fail, they often stall, causing the car to make a noise similar to an F16 fighter jet throttling. This puts a lot of strain on your water pump shaft bearings and a sure sign of this is a sharp drop in fuel consumption along with whirring noises. For me, the fan blockage lasted about a week and destroyed my water pump. I advocate ALWAYS replacing it during this repair for several reasons. It is easily accessible when the fan is off; it can be easily damaged when removing the fan clutch; and a bad water pump bearing can even damage a new fan clutch. The second purchase decision for a fan clutch is a cheaper replica clutch or a factory-installed AC clutch. I took a cheaper clutch unit and regretted it. It started ticking from the first start and got bigger every day. After a few days he started buzzing and buzzing like a squirrel in a clothes dryer. Frustrated by my poor decision to skimp on genuine parts, I ordered this unit. It arrived as promised and advertised so after the replacement all the above noises were deadened and fuel economy was back to normal. Doesn't buzz, doesn't tick, doesn't burn Check Engine. In summary, combine this part with a new water pump, thermostat, belt, upper and lower radiator hoses and fresh coolant and you will make your car truly reliable. You shouldn't be putting in too much extra work when upgrading your cooling system with this repair and a good garage will almost always recommend it. With all of these items working in harmony and only accessible with the fan clutch removed, additional items are a breeze as you rack up the miles. Don't skimp on this part either, you could end up paying double for the labor if you have a faulty fake clutch.